Unable to clean install, only upgrade

Unable to clean install, only upgrade

I have a feeling this is bios/uefi related
Got a sabertooth z77 with two ssd on raid 0 (intel) another hard drive for backups (Regular sata) and another storage card (pciexpress sas highpoint 2720, with raid 5)
Windows 10 doesnt seem to like this.
Even booting the dvd itself its a drag and hr wont recognize the raid 0 not even with drivers (driver load will cause a watchdog blue screen)
Windows 7 and 8 dont mind. At all.
I feel like the csm thingy might have something to do.
Bios is latest. Sas raid is for storage only. Ill search for the manual of the board as the printed one doesnt have the options i got on the screen

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I had some advancements. I upgraded the bios from my sas card and configured it to disable "int 13 and ebd" something. I managed to install windows 8 and now im upgrading to win10. I hope that works
I had an error which a quick google search recomended to disconnect the network cable

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